This product is designed and manufactured strictly according to the BS5163 standard. It features a bevel gear drive, a concealed stem structure, and an integral resilient seat seal, specifically designed to provide reliable shut-off and on/off control for municipal water supply and drainage, sewage treatment, and industrial circulating water pipeline systems. The valve body is precision cast from ductile iron, offering high strength and low flow resistance. The gate is entirely covered with EPDM/NBR elastic rubber, providing self-compensating sealing, zero leakage, and resistance to jamming. The bevel gear reduction mechanism is easy to operate and provides smooth opening and closing, suitable for large diameter and high torque applications. The flange connection conforms to EN1092 standards, ensuring convenient installation, high interchangeability, overall corrosion and wear resistance, and a long service life, meeting the requirements for long-term stable operation and stringent engineering acceptance.
| No. | No. | ||||
|---|---|---|---|---|---|
| 1 | GGG50 | 9 | GGG50+EPDM | ||
| 2 | GGG50 | 10 | |||
| 3 | GGG50 | 11 | SS431 | ||
| 4 | O-ring | 12 | |||
| 5 | 13 | 8.8 | |||
| 6 | 14 | ||||
| 7 | 15 | ||||
| 8 | 16 |
Compliant with the BS5163 standard, specifically designed for water supply and drainage, fire protection, and municipal pipeline networks, offering stable and reliable performance.
this valve offers effortless opening and closing, smooth transmission, and is suitable for large-diameter valves.
The integral resilient seat and fully rubber-coated gate provide excellent sealing performance, achieving zero leakage.
minimizes space occupation and does not affect on-site installation or operating environment.
body offers high strength, good toughness, pressure and corrosion resistance, and a long service life.
The self-cleaning sealing surface prevents residue accumulation and jamming, making it suitable for wastewater and complex media conditions.
and facilitate convenient installation, maintenance, and replacement.
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